0.5(14-15)-0.3(15+4)=17.8

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Solution for 0.5(14-15)-0.3(15+4)=17.8 equation: 


Simplifying
0.5(14 + -15) + -0.3(15 + 4) = 17.8

Combine like terms: 14 + -15 = -1
0.5(-1) + -0.3(15 + 4) = 17.8

Multiply 0.5 * -1
-0.5 + -0.3(15 + 4) = 17.8

Combine like terms: 15 + 4 = 19
-0.5 + -0.3(19) = 17.8

Multiply -0.3 * 19
-0.5 + -5.7 = 17.8

Combine like terms: -0.5 + -5.7 = -6.2
-6.2 = 17.8

Solving
-6.2 = 17.8

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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